SJI 5 - SCIENCE Q3 MOTION AND SPEED

A unit of time is:

• meter

• meterstick

• ruler

• second

A unit of distance is:

• second

• speed

• meter

• stopwatch

A tool used to measure the length of small objects is:

• stopwatch

• ruler

• Vernier caliper

• meterstick

A tool used to measure distance up to one meter is:

• stopwatch

• ruler

• meterstick

• Vernier caliper

A tool used to determine the time a motion lasted is:

• stopwatch

• meterstick

• Vernier caliper

• ruler

Speed can be solved by dividing:

• time by distance

• total distance by the time it takes to cover it

• speed by motion

• distance by direction

What does distance measure?

• How far apart objects are

• How fast a body is moving

• How long an object is at rest

• The value and direction of motion

Why are body parts considered inaccurate for measuring distances?

• They are too small.

• They vary in size among individuals.

• They are outdated tools.

• They are hard to use for measurements.

Why are there different measuring tools for measuring distance?

• To accommodate objects of various shapes and sizes

• To ensure accurate and consistent results

• To replace traditional methods like cubit

• All of the above

Which tool would you use to measure the diameter of a small bead?

• Vernier caliper

• Meterstick

• Ruler

• Stopwatch